bar graph led | 15mm

LED light bar(square ,1 bar,15.00*15.00mm), bi-color


LED light bar | square 15mmbar graph led | 15mm
Part No BL-AS1Z15x2
Dimension 15.00*15.00*11.00 mm
Weight 2.4000g
Package 200pcs/bag
Datasheet pdf
Feature Description

LED light bar(square,15.00*15.00mm)
Lightbar LED
Display area shape: square
Display area number: 1
Reflector length:15.00mm
Reflector width:15.00mm
Uniform Light Emitting Area
Low Current Operation
Wide viewing Angle
Uniform Light Emitting Area
Easily Mounted on P.C. Boards
Flush Mountable
Excellent On/Off Contrast
Can be Used with Panels and Legend Mounts
Categorized for Luminous Intensity
Different Colors in One unit Available
Standard: Black Face , White Segment
RoHs Compliance

RoHs Compliance, Pb-free Anti-Static Attention

Electrical-optical characteristics: (Ta=25C) (Test Condition: IF=20mA)

BL-AS1Z15UB-BSuper Bright Blue4703.04.222

Package configuration & Internal circuit diagram
LED light bar | square 15mm dimensional drawing

Absolute maximum ratings

Reflector Surface color (1st number)/ Bar Lens color (2nd number):

Number 0 1 2 3 4 5
Ref Surface Color White Black Gray Red Green  
light bar Epoxy Color Water clear White diffused Red Diffused Green Diffused Yellow Diffused  

Absolute maximum ratings (Ta= 25°C)

Parameter   S D UR E Y G Unit
Forward Current IF   25 25 25 25 25 30 mA
Power Dissipation Pd   60 60 60 60 60 65 mW
Reverse Voltage VR   5 5 5 5 5 5 V
Peak Forward Current IPF (Duty 1/10 @1KHZ)   150 150 150 150 150 150 mA
Operation Temperature TOPR -40 to +80 °C
Storage Temperature TSTG -40 to +85 °C
Lead Soldering Temperature TSOL   Max.260+ 5°C for 3 sec Max. ( 1.6mm from the base of the epoxy bulb) °C

Absolute maximum ratings (Ta= 25°C)

Parameter UHR UE YO UY UG PG UB UW Unit
Forward Current IF 30 30 30 30 30 30 30 30 mA
Power Dissipation Pd 75 65 65 65 75 110 120 120 mW
Reverse Voltage VR 5 5 5 5 5 5 5 5 V
Peak Forward Current IPF (Duty 1/10 @1KHZ) 150 150 150 150 150 150 100 100 mA
Operation Temperature TOPR -40 to +80 °C
Storage Temperature TSTG -40 to +85 °C
Lead Soldering Temperature TSOL Max.260+ 5°C for 3 sec Max. ( 1.6mm from the base of the epoxy bulb) °C

Part No system
LED light bar is widely applied in instrument show box, elevator,etc

Part No of LED light bar display

Related information

Applied for:
level displayheateraudiolift indicatorroad signal

1. Application
The Light bar display is widely applied for ordinary electronic equipment (such as office equipment,
communication equipment and household applications). Checking with BETLUX's Sales in
advance for information on applications in which exceptional reliability is required, particularly
when the failure or malfunction of the LED light bar display may directly jeopardize life or health (such as in
aviation, transportation, traffic control equipment, medical and life support systems and safety

2. Storage
The storage ambient for the LED bar display should not exceed 30℃ temperature or 70% relative humidity.
For extended storage out of their original packaging, it is recommended that the light bar LED display be stored
in a sealed container with appropriate desiccant, or in a desiccator with nitrogen ambient.

3. Cleaning
Avoid using any unspecified chemical solvent to clean LED . For example, Trichloroethylene, Chlorosen, Acetone, and Diflon S3MC.
Any cleaning method can only be taken under normal temperature in one minute or less if it is required.
Use water to clean the Light bar display if necessary under room temperature
dry it immediately after that.

Any unsuitable stress applied to the epoxy may break bonding wires in LED light bargraph display
Any forming on lead pin must be done before soldering, not during or after soldering.
Avoid applying any stress to resin in order to prevent the epoxy fracture and break on bonding wire.
While forming, please use a tie bar cut or equivalent to hold or bend the pin.
2mm from the base of resin is the minimum distance for the place bending the lead pin.
Avoid bending the lead pin at the same point twice or more.

LED light bar display forming caution


When soldering, leave a minimum of 2mm clearance from the base of the base of the lens to the soldering point. Dipping the lens into the solder must be avoided.

Do not apply any external stress to the lead frame during soldering while the LED is at high temperature.

Recommended soldering conditions:

Wave Soldering Soldering Iron
Pre-Heat 100°C Max. Temperature 300°C Max.
Pre-Heat Time 60sec Max.
SolderWave 260°C Max. Soldering Time 3sec Max.(one time only)
Soldering Time 5sec Max.

Note: Excessive soldering temperature and/or time might result in deformation of the LED lens or failure of the LED

ESD (Electrostatic Discharge)

Static Electricity or power surge will damage the LED.

Suggestions to prevent ESD damage:

n Use a conductive wrist band or anti-electrostatic glove when handling these LEDs

n All devices, equipment, and machinery must be properly grounded

n Work tables, storage racks, etc. should be properly grounded

n Use ion blower to neutralize the static charge which might have built up on surface of the LED's

 plastic lens as a result of friction between LEDs during storage and handling

ESD-damaged LEDs will exhibit abnormal characteristics such as high reverse leakage current, 

low forward voltage, or “no light on” at low currents. To verify for ESD damage, check for “light on” 

and Vf of the suspect LEDs at low currents.

The Vf of “good” LEDs should be>2.0V@0.1mA for InGaN product and >1.4V@0.1mA for AlInGaP


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Power source for digit display (5v/12v/24v AC/DC converter)

power supplierpower supplier

more information of LED power supplier